Connect MCP
Streamable HTTP at https://api.callmeter.dev/mcp — tools/list needs no auth; tools/call uses X-Api-Key or x402.
curl -sS -X POST https://api.callmeter.dev/mcp \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Pay now — schema draft/validate $0.02
Unpaid POST /v1/agentutils/schema → HTTP 402. MCP tool transform.json_schema (mode draft, validate, or both).
Demo/depth — receipt → JSON $0.10
parse.receipt stays available as demo/depth. It is not the near-term paid hop.
Skills
Jobs
DOCUMENTS
Receipt and invoice pages are demo/depth. The commercial machine hop is schema draft/validate ≈ $0.02.
- Demo/depth: receipt → JSON · DOC-RECEIPT-DEMO-01 · $0.10
- Demo: invoice → JSON · DOC-INVOICE-DEMO-01 · $0.15
- Demo: PDF → text · AGENT-PDF-DEMO-01 · $0.10
- Receipt → JSON API · parse.receipt
- Nigerian receipt parser · Africa / NG
WEB
Turn webpages into data, screenshots and machine-consumable results.
- Demo: webpage → JSON · WEB-EXTRACT-DEMO-01 · $0.05
- Demo: webpage screenshot · AGENT-SHOT-DEMO-01 · $0.10
- transform.json_schema ≈ $0.02 · near-term paid hop · unpaid → 402
- extract.structured_data — via MCP / OpenAPI
INFRASTRUCTURE
Receive and replay webhooks reliably. Discoverable — not a launch lead.
- relay.webhook · replay.webhook — via MCP / OpenAPI · $0.0001 / successful forward
Pay
- Near-term paid hop:
transform.json_schema≈ $0.02 · unpaid POST → HTTP 402 - Demo/depth:
parse.receipt≈ $0.10 - Prepaid fiat packs are closed. Default rail: x402 exact USDC on Base · payTo
0x5D568FFC646EEf94C1FC2D5124F017Ab23a1F3f4(receive-only) - Existing prepaid API keys still settle calls. Daily spend ceiling $50 / API key